I just use my regular State Farm for things like Classic and Antique insurance. It's cheap and easy. There are other Standalone companies which will perform an appraisal of the car which may or may not benifit you. Saab's aren't typically "worth" a lot... Mine 95' 9000 is insured as a classic for book value until collector values are released. My 1973 Saab is insured for $5,000 - which is more then fair. Cost me $70 per year to insure it. The 9000 is $98 a year - full coverage on both.